Anurag Dutta <a-dutta@ti.com> says:
Hi All,
In u-boot, hbmc is broken and has been removed from j7200
configs. This series re-enables the hbmc driver and introduces a series
of hyperflash boot fixes. At present, in u-boot, the parent device (fss)
gets registered as a syscon device. This is done because the MMIO
mux driver in u-boot did not support the mux functionality when the
parent device is not a syscon. In this series, we make relevant changes
in the hbmc driver as well as dts' so that we can use the reg-mux driver for
selecting the appropriate state of the mux.
Test logs:
1) j721e-idk-gw hyperflash boot test: https://gist.github.com/anuragdutta731/50aae6fec707a3ffad6d985de6757fe4
2) j7200-evm hyperflash boot test: https://gist.github.com/anuragdutta731/c3a4d60f8bfd9c425d6c44b36eb7322b
Link: https://lore.kernel.org/r/20241129113136.383277-1-a-dutta@ti.com
The size of J7200 tiboot3.bin is 516KB but the memory reserved for it in
HyperFlash was 512KB. This led to overlap of tiboot3.bin over tispl.bin
region and break in HyperFlash boot mode.
Therefore, fix this by increasing the memory allocated for tiboot3.bin
to 1MB for J7200.
Fixes: cf1d6867f7 ("board: ti: j7200: Introduce support for j7200 build targets")
Signed-off-by: Aswath Govindraju <a-govindraju@ti.com>
Signed-off-by: Vaishnav Achath <vaishnav.a@ti.com>
Signed-off-by: Anurag Dutta <a-dutta@ti.com>
Gokul Praveen <g-praveen@ti.com> says:
The OMAP specific UART driver is changed from a generic implementation of
certain ops functions to an OMAP specific implementation of it to add
support for higher baudrates for OMAP devices.
Hence to support the above change, static functionality of ops functions
in generic ns16550 UART U-Boot driver is removed and also migrated certain
macros to its header file for usage in device-specific drivers.
Boot logs link :
https://gist.github.com/GOKU-THUG/8b90117c963e5da5c1b6caeee427c82c
Link: https://lore.kernel.org/r/20241126105131.43359-1-g-praveen@ti.com
Increase scope of ops functions and do some clean up for usage in device
-specific UART drivers.
Remove the static functionality of ops functions and migrate certain macros
to header file for usage in device-specific drivers.
Signed-off-by: Gokul Praveen <g-praveen@ti.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Garrett Giordano <ggiordano@phytec.com> says:
This patch set adds the phyCORE AM62Ax board support and documenation to
u-boot.
The phyCORE-AM62Ax is a SoM (System on Module) featuring TI's AM62Ax SoC. It can
be used in combination with different carrier boards. This module can come
with different sizes and models for DDR, eMMC, SPI NOR Flash and various SoCs
from the AM62x family.
A development Kit, called phyBOARD-Lyra is used as a carrier board reference
design around the AM62x SoM.
This series depends on the following two patches:
- [PATCH v2] arm: mach-k3: am62a7: Provide a way to obtain boot device for non SPL
https://lists.denx.de/pipermail/u-boot/2024-October/570156.html
- [PATCH] board: phytec: common: Introduce CONFIG_PHYTEC_K3_DDR_PATCH
https://lists.denx.de/pipermail/u-boot/2024-November/571543.html
Link: https://lore.kernel.org/r/20241118231606.3161665-1-ggiordano@phytec.com
[trini: Fix warning in board/phytec/common/k3/board.c when
CONFIG_EFI_HAVE_CAPSULE_SUPPORT is not enabled]
Signed-off-by: Tom Rini <trini@konsulko.com>
Wadim Egorov <w.egorov@phytec.de> says:
This implements capsule updates for all our K3 SoMs for
eMMC, OSPI NOR and uSD cards.
We can use capsule updates to update the bootloader on all our
supported flash devices.
Link: https://lore.kernel.org/r/20241127121736.1525948-1-w.egorov@phytec.de
This reverts commit 1fdf53ace1, reversing
changes made to e5aef1bbf1.
I had missed that this caused too much size growth on rcar3_salvator-x.
Signed-off-by: Tom Rini <trini@konsulko.com>
Simon Glass <sjg@chromium.org> says:
This includes various patches towards implementing the VBE abrec
bootmeth in U-Boot. It mostly focuses on SPL tweaks and adjusting what
fatures are available in VPL.
Link: https://lore.kernel.org/r/20241207172412.1124558-1-sjg@chromium.org
U-Boot uses ulong for addresses. It is confusing to use uintptr_t in a
few places, since it makes people wonder if the types are compatible.
Change the few occurences in SPL to use ulong
Signed-off-by: Simon Glass <sjg@chromium.org>
When the best-match feature fails to find something, use the provided
config name as a fallback. The allows SPL to select a suitable config
when best-match is enabled.
Signed-off-by: Simon Glass <sjg@chromium.org>
On the RZ/G2L SoC family, the direction of the Ethernet TXC/TX_CLK
signal is selectable to support an Ethernet PHY operating in either MII
or RGMII mode. By default, the signal is configured as an input and MII
mode is supported. The ETH_MODE register can be modified to configure
this signal as an output to support RGMII mode.
As this signal is be default an input, and can optionally be switched to
an output, it maps neatly onto an `output-enable` property in the device
tree.
Signed-off-by: Paul Barker <paul.barker.ct@bp.renesas.com>
Reviewed-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
The Ethenet interfaces on the Renesas RZ/G2L SoC family can operate at
multiple power supply voltages: 3.3V (default value), 2.5V and 1.8V.
rzg2l_pinconf_set() is extended to support the 2.5V setting, with a
check to ensure this is only used on Ethernet interfaces as it is not
supported on the SD & QSPI interfaces.
While we're modifying rzg2l_pinconf_set(), drop the unnecessary default
value for pwr_reg as it is set in every branch of the following if
condition.
Signed-off-by: Paul Barker <paul.barker.ct@bp.renesas.com>
Reviewed-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
Move the environment into the board directory and convert header to a
txt file. In addition, this patch also applies following changes:
- Change default nfsroot path to /srv/nfs due to compliance with Linux
FHS 3.0.
- Rename specific variables as stated in the bootstd documentation.
Renamed variables:
fdt_addr => fdt_addr_r
fdt_file => fdtfile
Signed-off-by: Yunus Bas <y.bas@phytec.de>
Building SPL fails with MBEDTLS enabled.
Currently we don't need it there.
Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
Acked-by: Jerome Forissier <jerome.forissier@linaro.org>
Switch the callback static list from the board configuration variable
CFG_ENV_CALLBACK_LIST_STATIC to Kconfig CONFIG_ENV_CALLBACK_LIST_STATIC.
Signed-off-by: Christoph Niedermaier <cniedermaier@dh-electronics.com>
Reviewed-by: Marek Vasut <marex@denx.de>
Christian Marangi <ansuelsmth@gmail.com> says:
This series is split in 2 part.
While adapting the LED boot and activity code to the new property
accepted by Rob in dt-schema repository, a big BUG was discovered.
The reason wasn't clear at start and took me some days to figure it
out.
This was triggered by adding a new phandle in the test.dts to
introduce test for the new OPs.
This single addition caused the sandbox CI test to fail in the
dm_test_ofnode_phandle_ot test.
This doesn't make sense as reverting the change made the CI test
to correctly finish. Also moving the uboot node down
after the first phandle (in test.dts the gpio one) also made
the CI test to correctly finish.
A little bit of searching and debugging made me realize the
parse phandle OPs didn't support other.dts at all and they
were still referencing phandle index from test.dts.
(more info in the related commit)
In short the test was broken all along and was working by
pure luck. The first 4 patch address and fix the problem for good.
The other 4 patch expand and address the property change for
LED boot/activity.
Posting in a single series as changes are trivial and just
to speedup review process. (and also because the second
part depends on the first)
All CI tested with azure pipeline.
Link: https://lore.kernel.org/r/20241110115054.2555-1-ansuelsmth@gmail.com
Implement ofnode_options phandle helper to get an ofnode from a phandle
option in /options/u-boot.
This helper can be useful since new DT yaml usually require to link a
phandle of a node instead of referencing it by name or other indirect
way.
Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Implement ofnode/tree_parse_phandle() helper as an equivalent of
of_parse_phandle to handle simple single value phandle.
Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Implement oftree variant of parse_phandle OPs.
There is currently a very hidden and laten BUG with parse_phandle OPs
that doesn't permit the support of multiple DTS in a system. One usage
example if sandbox with the usage of other.dts
The BUG is only present on live scenario where of_... OPs are used and
it's not present when fdt... OPs are used.
This is caused by an assumption made in __of_parse_phandle_with_args,
with the of_find_node_by_phandle call that pass the first arg as NULL.
This makes of_find_node_by_phandle use the default root node of the
system and doesn't permit the usage of alternative tree. This is correct
for normal system and also for the linux kernel where it's assumed a
single device tree.
It's problematic if other device tree needs to be used.
To fix this, introduce __of_root_parse_phandle_with_args to define a
root device tree for of_find_node_by_phandle.
Introduce all the variant OPs for this and in ofnode, the oftree OPs
following how it's done for other OPs with similar task.
For FDT scenario, ofnode_from_fdtdec_phandle_args is reworked to accept
a new variable, node and noffset_to_ofnode is used instead of
offset_to_ofnode. This is required to support multiple FDB blob to
calculate the correct of_offset of the ofnode.
Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Aniket Limaye <a-limaye@ti.com> says:
This series adds OPP_LOW spec data in k3_avs driver and enables a config
option to select the OPP_LOW performance point.
J7200 SOC supports OPP_LOW and OPP_NOM as two Operating Performance
Points as per (7.5 Operating Performance Points) section in the
Datasheet [0].
- A72SS/MSMC at 2 GHz/1GHz operation must use OPP_NOM.
- A72SS/MSMC at 1 GHz/500 MHz operation can use OPP_NOM or OPP_LOW
voltage (though OPP_LOW voltage is recommended to reduce power
consumption).
The actual OPP voltage for the device is read from the efuse and
updated in k3_avs_probe().
The default j7200 devicetree and k3_avs driver set OPP_NOM spec
frequency and voltage.
In the board init file, if K3_OPP_LOW config is enabled, Check if
OPP_LOW AVS voltage read from efuse is valid and update frequency (A72
and MSMC) and voltage (VDD_CPU) as per the OPP_LOW spec.
[0]: https://www.ti.com/lit/gpn/dra821u (J7200 Datasheet)
Test logs:
https://gist.github.com/aniket-l/328ad93ed60c2419ed7be9f85e6b6075
- With series applied on master and CONFIG_K3_OPP_LOW enabled in
j7200_evm_r5_defconfig
- Logs shown with and without efuse register programmed for OPP_0
(Errors out if OPP_0 not found, programs OPP_LOW spec if found)
- Voltage update verified using 'i2c md 0x4c 0xe' in u-boot
- Frequency update verified using 'k3conf clock dump' in linux
Link: https://lore.kernel.org/r/20241119003617.1871183-1-a-limaye@ti.com
k3_avs driver checks opp_ids when probing and overwrites the voltage
values in vd_data for the respective board. The new k3_avs_check_opp()
can be called from board files to check the efuse data and returns 0 if
valid.
Also add the same check in k3_avs_program_voltage() to error out if
the efuse data was not valid.
Signed-off-by: Reid Tonking <reidt@ti.com>
Signed-off-by: Aniket Limaye <a-limaye@ti.com>
Reviewed-by: Manorit Chawdhry <m-chawdhry@ti.com>
J7200 SOC supports OPP_LOW and OPP_NOM as two Operating Performance
Points as per (7.5 Operating Performance Points) section in the
Datasheet [0].
- A72SS/MSMC at 2 GHz/1GHz operation must use OPP_NOM.
- A72SS/MSMC at 1 GHz/500 MHz operation can use OPP_NOM or OPP_LOW
voltage (though OPP_LOW voltage is recommended to reduce power
consumption).
Add OPP_LOW frequency->voltage entry to vd_data.
The actual OPP voltage for the device is read from the efuse and
updated in k3_avs_probe().
OPP_NOM corresponds to OPP_1 and OPP_LOW to OPP_0 efuse register
fields, as described in the Datasheet [0]
The register offsets and fields are described in the TRM (5.2.6.1.5
WKUP_VTM_VD_OPPVID_j Register) [1].
[0]: https://www.ti.com/lit/gpn/dra821u (J7200 Datasheet)
[1]: https://www.ti.com/lit/pdf/spruiu1 (J7200 TRM)
Signed-off-by: Reid Tonking <reidt@ti.com>
Signed-off-by: Aniket Limaye <a-limaye@ti.com>
Add an EFI HTTP driver. This commit implements the
EFI_HTTP_PROTOCOL and the EFI_HTTP_SERVICE_BINDING_PROTOCOL.
The latter is attached to the handle of th efi network
device. This is the same handle where snp, pxe, and ipconfig
are attached to.
Signed-off-by: Adriano Cordova <adrianox@gmail.com>
Add an implementation of the EFI_IP4_CONFIG2_PROTOCOL. The protocol
is attached to the handle of the efi network device. This is the same
handle where snp and pxe are attached to.
Signed-off-by: Adriano Cordova <adrianox@gmail.com>
Add network-stack agnostic way to send an http request and
parse http headers from efi drivers. This uses wget as a
backend and communicates with it via efi_wget_info.
The function efi_net_do_request allocates a buffer on behalf of an
efi application using efi_alloc and passes it to wget to receive
the data. If the method is GET and the buffer is too small, it
re-allocates the buffer based on the last received Content-Length
header and tries again. If the method is HEAD it just issues one
request. So issuing a HEAD request (to update Content-Length) and
then a GET request is preferred but not required.
The function efi_net_parse_headers parses a raw buffer containing
an http header into an array of EFI specific 'http_header' structs.
Signed-off-by: Adriano Cordova <adrianox@gmail.com>
Reviewed-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Set the device path of the efi boot device to an HTTP device path
(as formed by efi_dp_from_http) when the next boot stage is loaded
using wget (i.e., when wget is used with wget_info.set_bootdev=1).
When loaded from HTTP, the device path should account for it so that
the next boot stage is aware (e.g. grub only loads its http stack if
it itself was loaded from http, and it checks this from its device path).
Signed-off-by: Adriano Cordova <adrianox@gmail.com>
Reviewed-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Add efi_dp_from_http to form a device path from HTTP. The
device path is the concatenation of the device path returned
by efi_dp_from_ipv4 together with an URI node and an END node.
Signed-off-by: Adriano Cordova <adrianox@gmail.com>
Reviewed-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
Reviewed-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
Add the functions efi_net_set_addr and efi_net_get_addr to set
and get the ip address from efi code in a network agnostic way.
This could also go in net_common, or be compiled conditionally
for each network stack.
Signed-off-by: Adriano Cordova <adrianox@gmail.com>
Reviewed-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
This was marked as TODO in the code:
- Enable use of wget_with_dns even if CMD_DNS is disabled if
the given uri has the ip address for the http server.
- Move the check for CMD_DNS inside wget_with_dns.
- Rename wget_with_dns to wget_do_request
Signed-off-by: Adriano Cordova <adrianox@gmail.com>
Reviewed-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
Reviewed-by: Jerome Forissier <jerome.forissier@linaro.org>
This breaks chromebook_coral which says:
Video: No video mode configured in FSP!
This reverts commit 2e9313179a.
Signed-off-by: Simon Glass <sjg@chromium.org>
The current A/B switching preparatory altbootcmd is confusing
to users, replace it with plain 'run bootcmd' which can be
replaced by proper A/B switching altbootcmd when the matching
updater is added on top of the platform. By default, keep the
boot counter incrementing, but do not do any A/B partition
switching.
Signed-off-by: Marek Vasut <marex@denx.de>
CI: https://source.denx.de/u-boot/custodians/u-boot-dfu/-/pipelines/23573
Android:
- bootstd: Implement bootimage v2 support
- bootstd: Support non-A/B in bootmeth_android
- Migrate VIM3 and VIM3L to use bootmeth_android
- bootstd: Additional test for bootimage v2
- bootstd: Optimize load time when reading partitions
The x250 and SE250 are series of 10G L2+ switches from Allied Telesis.
There are a number of them in the range but as far as U-Boot is
concerned all the CPU block components are the same so there's only one
board defined.
Signed-off-by: Chris Packham <judge.packham@gmail.com>
Reviewed-by: Stefan Roese <sr@denx.de>
As things have been moved to Kconfig there are a number of dead comments
left over in x530.h. Remove them.
Signed-off-by: Chris Packham <judge.packham@gmail.com>
Reviewed-by: Stefan Roese <sr@denx.de>
Use standard boot instead of the distro boot scripts. Regenerate the
board defconfig now that some options are selected automatically.
Signed-off-by: Chris Packham <judge.packham@gmail.com>
Reviewed-by: Stefan Roese <sr@denx.de>
Remove CFG_SYS_BAUDRATE_TABLE as there's no reason not to use the
defaults defined via config_fallbacks.h.
Signed-off-by: Chris Packham <judge.packham@gmail.com>
Reviewed-by: Stefan Roese <sr@denx.de>
The current implementation is reading the whole partition for boot and
vendor_boot image which can be long following the size of the
partition or the time to read blocks (driver/SoC specific).
For example with mediatek mt8365 EVK board, we have a 64MiB boot
partition and the boot image flashed in this partition is only 42MiB.
It takes ~8-9 secs to read the boot partition.
Instead we can retrieved the boot image and vendor boot image size
with these new functions:
- android_image_get_bootimg_size
- android_image_get_vendor_bootimg_size
Use these information and read only the necessary.
By doing this with mt8365 EVK board, we read boot image in ~5 secs.
Signed-off-by: Julien Masson <jmasson@baylibre.com>
Reviewed-by: Mattijs Korpershoek <mkorpershoek@baylibre.com>
Link: https://lore.kernel.org/r/20241121-bootmeth-android-part-sizes-v1-1-25760bbd0f08@baylibre.com
Signed-off-by: Mattijs Korpershoek <mkorpershoek@baylibre.com>
Actually khadas vim3 use distro command to boot android image.
Move on new bootmeth android for A/B and non-A/B vim3 android.
Reviewed-by: Mattijs Korpershoek <mkorpershoek@baylibre.com>
Acked-by: Neil Armstrong <neil.armstrong@linaro.org>
Signed-off-by: Guillaume La Roque <glaroque@baylibre.com>
Link: https://lore.kernel.org/r/20241126-adnroidv2-v4-4-11636106dc69@baylibre.com
Signed-off-by: Mattijs Korpershoek <mkorpershoek@baylibre.com>
Actually khadas vim3l use distro command to boot android image.
Move on new bootmeth android for A/B and non-A/B vim3l android.
Reviewed-by: Mattijs Korpershoek <mkorpershoek@baylibre.com>
Acked-by: Neil Armstrong <neil.armstrong@linaro.org>
Signed-off-by: Guillaume La Roque <glaroque@baylibre.com>
Link: https://lore.kernel.org/r/20241126-adnroidv2-v4-3-11636106dc69@baylibre.com
Signed-off-by: Mattijs Korpershoek <mkorpershoek@baylibre.com>
Get the memory region information from system controller to reduce the
number of platform specific headers. We were aligned on NXP mek board
implementation. This need at least 1 header per memory configuration.
Signed-off-by: Enrico Leto <enrico.leto@siemens.com>
Signed-off-by: Heiko Schocher <hs@denx.de>
We have many HW with capricorn i.MX8X boards. The difference in u-boot is
at all by the display of the LEDs.
* put upstream a reference project & board for DT and defconfig
* use the capricorn prefix outside the board/siemens/capricorn folder
Signed-off-by: Enrico Leto <enrico.leto@siemens.com>
Signed-off-by: Heiko Schocher <hs@denx.de>
